{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,26]],"date-time":"2026-03-26T15:42:57Z","timestamp":1774539777432,"version":"3.50.1"},"reference-count":30,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2021,12,16]],"date-time":"2021-12-16T00:00:00Z","timestamp":1639612800000},"content-version":"vor","delay-in-days":349,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004735","name":"Natural Science Foundation of Hunan Province","doi-asserted-by":"publisher","award":["2021JJ30876"],"award-info":[{"award-number":["2021JJ30876"]}],"id":[{"id":"10.13039\/501100004735","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61803394"],"award-info":[{"award-number":["61803394"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Sensors"],"published-print":{"date-parts":[[2021,1]]},"abstract":"<jats:p>Normal operation of the pressure sensor is important for the safe operation of the locomotive electro\u2010pneumatic brake system. Sensor fault diagnosis technology facilitates detection of sensor health. However, the strong nonlinearity and variable process noise of the brake system make the sensor fault diagnosis become challenging. In this paper, an adaptive unscented Kalman filter\u2010 (UKF\u2010) based fault diagnosis strategy is proposed, aimed at detecting bias faults and drift faults of the equalizing reservoir pressure sensor in the brake system. Firstly, an adaptive UKF based on the Sage\u2010Husa method is applied to accurately estimate the pressure transients in the equalizing reservoir of the brake system. Then, the residual is generated between the estimated pressure by the UKF and the measured pressure by the sensor. Afterwards, the Sequential Probability Ratio Test is used to evaluate the residual so that the incipient and gradual sensor faults can be diagnosed. An experimental prototype platform for diagnosis of the equalizing reservoir pressure control system is constructed to validate the proposed method.<\/jats:p>","DOI":"10.1155\/2021\/5407817","type":"journal-article","created":{"date-parts":[[2021,12,17]],"date-time":"2021-12-17T05:05:09Z","timestamp":1639717509000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Sensor Fault Diagnosis of Locomotive Electro\u2010Pneumatic Brake Using an Adaptive Unscented Kalman Filter"],"prefix":"10.1155","volume":"2021","author":[{"given":"Dianzhu","family":"Gao","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun","family":"Peng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yunyou","family":"Lu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rui","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7186-0505","authenticated-orcid":false,"given":"Yingze","family":"Yang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhiwu","family":"Huang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2021,12,16]]},"reference":[{"key":"e_1_2_9_1_2","doi-asserted-by":"publisher","DOI":"10.1049\/iet-est.2010.0022"},{"key":"e_1_2_9_2_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2015.2417501"},{"key":"e_1_2_9_3_2","doi-asserted-by":"publisher","DOI":"10.1080\/00207170600645875"},{"key":"e_1_2_9_4_2","doi-asserted-by":"publisher","DOI":"10.1109\/TFUZZ.2008.2010867"},{"key":"e_1_2_9_5_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2013.2244537"},{"key":"e_1_2_9_6_2","doi-asserted-by":"publisher","DOI":"10.1109\/TCST.2015.2480003"},{"key":"e_1_2_9_7_2","doi-asserted-by":"publisher","DOI":"10.3390\/en8076509"},{"key":"e_1_2_9_8_2","doi-asserted-by":"crossref","unstructured":"LuP. Van EykerenL. Van KampenE. J. ChuQ. P. andYuB. Adaptive hybrid unscented Kalman filter for aircraft sensor fault detection isolation and reconstruction AIAA guidance navigation and control conference 2014 National Harbor Maryland.","DOI":"10.2514\/6.2014-1145"},{"key":"e_1_2_9_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.phycom.2021.101320"},{"key":"e_1_2_9_10_2","unstructured":"PattonR. J. Fault detection and diagnosis in aerospace systems using analytical redundancy IEE Colloquium on Condition Monitoring and Fault Tolerance 1990 London UK."},{"key":"e_1_2_9_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jfranklin.2015.02.003"},{"key":"e_1_2_9_12_2","doi-asserted-by":"publisher","DOI":"10.1139\/tcsme-2017-1033"},{"key":"e_1_2_9_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.sna.2020.111990"},{"key":"e_1_2_9_14_2","article-title":"Fault diagnosis with fuzzy expert system","volume":"48","author":"Ou Y. L.","year":"2011","journal-title":"Applied Mechanics and Materials"},{"key":"e_1_2_9_15_2","doi-asserted-by":"crossref","unstructured":"GeethaM.andJeromeJ. Fuzzy expert system based sensor and actuator fault diagnosis for continuous stirred tank reactor 2013 International Conference on Fuzzy Theory and Its Applications (iFUZZY) 2013 Taipei Taiwan 251\u2013257 https:\/\/doi.org\/10.1109\/iFuzzy.2013.6825445 2-s2.0-84903624838.","DOI":"10.1109\/iFuzzy.2013.6825445"},{"key":"e_1_2_9_16_2","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2007.4285348"},{"key":"e_1_2_9_17_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2012.2236994"},{"key":"e_1_2_9_18_2","doi-asserted-by":"crossref","unstructured":"WanE. A.andVan Der MerweR. The unscented Kalman filter for nonlinear estimation Proceedings of the IEEE 2000 Adaptive Systems for Signal Processing Communications and Control Symposium (Cat. No.00EX373) 2000 Lake Louise AB Canada 153\u2013158 https:\/\/doi.org\/10.1109\/ASSPCC.2000.882463 2-s2.0-84962432583.","DOI":"10.1109\/ASSPCC.2000.882463"},{"key":"e_1_2_9_19_2","doi-asserted-by":"crossref","unstructured":"Van Der MerweR.andWanE. A. The square-root unscented Kalman filter for state and parameter-estimation 2001 IEEE international conference on acoustics speech and signal processing 2001 Salt Lake City UT USA 3461\u20133464 https:\/\/doi.org\/10.1109\/ICASSP.2001.940586.","DOI":"10.1109\/ICASSP.2001.940586"},{"key":"e_1_2_9_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.apenergy.2015.10.168"},{"key":"e_1_2_9_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jprocont.2012.01.002"},{"key":"e_1_2_9_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.energy.2011.03.059"},{"key":"e_1_2_9_23_2","doi-asserted-by":"publisher","DOI":"10.1109\/TMECH.2007.892821"},{"key":"e_1_2_9_24_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0967-0661(01)00024-7"},{"key":"e_1_2_9_25_2","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.1976.1101260"},{"key":"e_1_2_9_26_2","first-page":"755","article-title":"Adaptive UKF method with applications to target tracking","volume":"37","author":"Yong S.","year":"2011","journal-title":"Acta Automatica Sinica"},{"key":"e_1_2_9_27_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00190-006-0041-0"},{"key":"e_1_2_9_28_2","first-page":"36","article-title":"An improved sequential probability ratio test method for residual test","volume":"16","author":"Kunpeng L.","year":"2009","journal-title":"Electronics Optics & Control"},{"key":"e_1_2_9_29_2","doi-asserted-by":"publisher","DOI":"10.1214\/aoms\/1177730197"},{"key":"e_1_2_9_30_2","doi-asserted-by":"publisher","DOI":"10.1137\/0916072"}],"container-title":["Journal of Sensors"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2021\/5407817.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2021\/5407817.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/2021\/5407817","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,6]],"date-time":"2024-08-06T00:22:32Z","timestamp":1722903752000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/2021\/5407817"}},"subtitle":[],"editor":[{"given":"Hongjin","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2021,1]]},"references-count":30,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021,1]]}},"alternative-id":["10.1155\/2021\/5407817"],"URL":"https:\/\/doi.org\/10.1155\/2021\/5407817","archive":["Portico"],"relation":{},"ISSN":["1687-725X","1687-7268"],"issn-type":[{"value":"1687-725X","type":"print"},{"value":"1687-7268","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,1]]},"assertion":[{"value":"2021-07-15","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-11-27","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-12-16","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"5407817"}}